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ui: fix subtraction overflow

async
Manos Pitsidianakis 2020-02-08 13:45:55 +02:00
parent 6b7dea35dc
commit 50bfed7247
Signed by: Manos Pitsidianakis
GPG Key ID: 73627C2F690DF710
1 changed files with 1 additions and 1 deletions
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2
src/components/mail/view.rs
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@ -560,7 +560,7 @@ impl Component for MailView {
if !context.settings.pager.headers_sticky {
let height_p = self.pager.size().1;
let height = height!(area) - y - 1;
let height = height!(area).saturating_sub(y).saturating_sub(1);
if self.pager.cursor_pos() >= self.headers_no {
get_y(upper_left)
} else if height_p > height && self.headers_cursor < self.headers_no + 1 {